Schindler 5500 Error Codes Top _verified_ 🔖

For example, consider an elevator that suddenly stops between floors. The log might show error (Overspeed governor activation) followed quickly by error 2107 (Safety chain open) and error 4502 (Inverter fault). While the inverter fault seems severe, the "top" code— 1045 —reveals that the overspeed governor activated first, opening the safety chain and subsequently causing the inverter to shut down. Focusing on the inverter would waste hours; focusing on the mechanical overspeed governor leads directly to the solution.

Manually actuate the brake (using the manual brake release handle if permitted and safe) to see if the microswitches physically click. schindler 5500 error codes top

Excess encoder position deviation, potentially due to slipping belts or loose motor encoder. Load Weighing (LMS) Errors For example, consider an elevator that suddenly stops

Logged when the ETSL (Emergency Terminal Stopping Device) triggers an emergency stop because the car arrived at the top floor too fast. Focusing on the inverter would waste hours; focusing